Pump gearbox bearing retainers and drive shafts



FIG. 1 is a perspective view of a pump gearbox bearing retainers anddrive shafts, showing the inventive design thereof;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a is a top view thereof; and,

FIG. 6 is a detail view thereof.

The broken lines shown in all of the figures are for illustrativepurposes only and form no part of the claimed design.

The ornamental design for a pump gearbox bearing retainers and driveshafts, as shown and described.